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Class Information
Number: 257/E21.022
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Processes or apparatus adapted for manufacture or treatment of semiconductor or solid-state devices or of parts thereof (epo) > Manufacture or treatment of semiconductor device (epo) > Manufacture of two-terminal component for integrated circuit (epo) > Of inductor (epo)
Description: This subclass is indented under subclass E21.003. This subclass is substantially the same in scope as ECLA classification H01L21/02B4.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7456030 |
Electroforming technique for the formation of high frequency performance ferromagnetic films |
Nov. 25, 2008 |
| 7452806 |
Method of forming inductor in semiconductor device |
Nov. 18, 2008 |
| 7453142 |
System and method for implementing transformer on package substrate |
Nov. 18, 2008 |
| 7425492 |
Use of an internal on-chip inductor for electrostatic discharge protection of circuits which use bond wire inductance as their load |
Sep. 16, 2008 |
| 7422941 |
High performance system-on-chip using post passivation process |
Sep. 9, 2008 |
| 7399696 |
Method for high performance inductor fabrication using a triple damascene process with copper BEOL |
Jul. 15, 2008 |
| 7400025 |
Integrated circuit inductor with integrated vias |
Jul. 15, 2008 |
| 7390736 |
EMI and noise shielding for multi-metal layer high frequency integrated circuit processes |
Jun. 24, 2008 |
| 7375000 |
Discrete on-chip SOI resistors |
May. 20, 2008 |
| 7285840 |
Apparatus for confining inductively coupled surface currents |
Oct. 23, 2007 |
| 7268409 |
Spiral inductor with electrically controllable resistivity of silicon substrate layer |
Sep. 11, 2007 |
| 7264986 |
Microelectronic assembly and method for forming the same |
Sep. 4, 2007 |
| 7250669 |
Process to reduce substrate effects by forming channels under inductor devices and around analog blocks |
Jul. 31, 2007 |
| 7247542 |
Fabrication method of spiral inductor on porous glass substrate |
Jul. 24, 2007 |
| 7229908 |
System and method for manufacturing an out of plane integrated circuit inductor |
Jun. 12, 2007 |
| 7196397 |
Termination design with multiple spiral trench rings |
Mar. 27, 2007 |
| 7170181 |
Optimum padset for wire bonding RF technologies with high-Q inductors |
Jan. 30, 2007 |
| 7161227 |
Structure and method for fabricating semiconductor structures and devices for detecting an object |
Jan. 9, 2007 |
| 7148535 |
Zero capacitance bondpad utilizing active negative capacitance |
Dec. 12, 2006 |
| 7118925 |
Fabrication of a ferromagnetic inductor core and capacitor electrode in a single photo mask step |
Oct. 10, 2006 |
| 7075167 |
Spiral inductor formed in a semiconductor substrate |
Jul. 11, 2006 |
| 7068139 |
Inductor formed in an integrated circuit |
Jun. 27, 2006 |
| 7068138 |
High Q factor integrated circuit inductor |
Jun. 27, 2006 |
| 7064646 |
Integrated inductor |
Jun. 20, 2006 |
| 7064363 |
Symmetric inducting device for an integrated circuit having a ground shield |
Jun. 20, 2006 |
| 7064053 |
Process for fabricating an electrical circuit comprising a polishing step |
Jun. 20, 2006 |
| 7061072 |
Integrated circuit inductors using driven shields |
Jun. 13, 2006 |
| 7057488 |
Integrated inductor and electronic circuit incorporating the same |
Jun. 6, 2006 |
| 7053165 |
Semiconductor integrated circuit including an inductor and method of manufacturing the same |
May. 30, 2006 |
| 7041566 |
Method for forming inductor in semiconductor device |
May. 9, 2006 |
| 7033880 |
Inductor for semiconductor device and method of making same |
Apr. 25, 2006 |
| 7030725 |
Semiconductor device with electrically coupled spiral inductors |
Apr. 18, 2006 |
| 7022566 |
Integrated radio frequency circuits |
Apr. 4, 2006 |
| 7023316 |
Semiconductor device with electrically coupled spiral inductors |
Apr. 4, 2006 |
| 7005685 |
Gallium-nitride-based compound semiconductor device |
Feb. 28, 2006 |
| 7005360 |
Method for fabricating a microelectronic circuit including applying metal over and thickening the integrated coil to increase conductivity |
Feb. 28, 2006 |
| 7000315 |
Method of making photolithographically-patterned out-of-plane coil structures |
Feb. 21, 2006 |
| 6998321 |
Method for forming inductor in semiconductor device |
Feb. 14, 2006 |
| 6991992 |
Method for forming inductor in semiconductor device |
Jan. 31, 2006 |
| 6992366 |
Stacked variable inductor |
Jan. 31, 2006 |
| 6989578 |
Inductor Q value improvement |
Jan. 24, 2006 |
| 6988307 |
Method of making an integrated inductor |
Jan. 24, 2006 |
| 6980075 |
Inductor having high quality factor and unit inductor arranging method thereof |
Dec. 27, 2005 |
| 6977403 |
Semiconductor apparatus having a built-in-electric coil and a method of making the semiconductor apparatus |
Dec. 20, 2005 |
| 6974740 |
Symmetric inducting device for an integrated circuit having a ground shield |
Dec. 13, 2005 |
| 6967555 |
Multi-level symmetrical inductor |
Nov. 22, 2005 |
| 6965165 |
Top layers of metal for high performance IC's |
Nov. 15, 2005 |
| 6951794 |
Semiconductor device with spiral inductor and method for fabricating semiconductor integrated circuit device |
Oct. 4, 2005 |
| 6943658 |
Integrated transformer |
Sep. 13, 2005 |
| 6939788 |
Semiconductor device with inductive component and method of making |
Sep. 6, 2005 |
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